Fractal characteristics of soils under different land-use patterns in the arid and semi-arid region of the western Tibet Plateau,China
文献类型：期刊论文
| 作者 | Wang Xiao-dan（王小丹） ; Liu Shu-zhen（刘淑珍） ; Liu Gang-cai（刘刚才） |
| 刊名 | Wuhan University Journal of Natural Sciences
 |
| 出版日期 | 2005 |
| 卷号 | 10期号:4页码:785-790 |
| 关键词 | fractal dimension |
| 合作状况 | 其它 |
| 英文摘要 | The fractal geometry to the study of soil structure, its dynamics, and physical processes appears to be a useful tool in reaching a better understanding of system performance. This research was designed to apply fractal models for mass into computingD p andD a values. As a result, the relationships among land use methods, fractal dimension and soil fertility have been discussed. The study conclusions include that (i) fractal dimension indicates not only characteristics of soil texture but also effects of natural environment changes and human activities on soil properties, (ii) soil fertility is best whenD p<2.65 andD a<2.44, (iii) maximal values ofD p under all land use patterns are equal and appear in the range the depth of 15–20 cm in the study area, but maximal values ofD a are different and distribute in various profile depth. These results can provide an important support to understand soil properties in plateau soil-forming environment, and be helpful to conduct scientific soil tillage and management. |
| 资助信息 | the Knowledge Innovation Project of Chinese Academy of Science (KZCX-SW-339-04) |
| 语种 | 英语 |
| 公开日期 | 2010-11-12 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2524]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） |
| 推荐引用方式 GB/T 7714 | Wang Xiao-dan,Liu Shu-zhen,Liu Gang-cai. Fractal characteristics of soils under different land-use patterns in the arid and semi-arid region of the western Tibet Plateau,China[J]. Wuhan University Journal of Natural Sciences,2005,10(4):785-790. |
| APA | Wang Xiao-dan,Liu Shu-zhen,&Liu Gang-cai.(2005).Fractal characteristics of soils under different land-use patterns in the arid and semi-arid region of the western Tibet Plateau,China.Wuhan University Journal of Natural Sciences,10(4),785-790. |
| MLA | Wang Xiao-dan,et al."Fractal characteristics of soils under different land-use patterns in the arid and semi-arid region of the western Tibet Plateau,China".Wuhan University Journal of Natural Sciences 10.4(2005):785-790. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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